Chemical Properties of Stannane, tetrabutyl- (CAS 1461-25-2)

InChI

InChI=1S/4C4H9.Sn/c4*1-3-4-2;/h4*1,3-4H2,2H3;

InChI Key

AFCAKJKUYFLYFK-UHFFFAOYSA-N

Formula

C16H36Sn

SMILES

CCC[CH2][Sn]([CH2]CCC)([CH2]CCC)[CH2]CCC

Molecular Weight¹

347.17

CAS

1461-25-2

Other Names

• Tetra-n-butyltin
• Tetrabutylstannane
• Tetrabutyltin
• (C4H9)4Sn
• Tin, tetrabutyl-

• ω : Acentric Factor.
• Δ_cH°_liquid : Standard liquid enthalpy of combustion (kJ/mol).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fH°_liquid : Liquid phase enthalpy of formation at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• log₁₀WS : Log10 of Water solubility in mol/l.
• P_c : Critical Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	0.6365		Relay (1.0) Calculated Property
ΔcH°liquid	[-11782.00; -11602.20]	kJ/mol
ΔcH°liquid	-11717.30 ± 6.70	kJ/mol	NIST
ΔcH°liquid	-11719.80 ± 2.90	kJ/mol	NIST
ΔcH°liquid	-11782.00 ± 17.00	kJ/mol	NIST
ΔcH°liquid	-11602.20	kJ/mol	NIST
ΔfG°	77.76	kJ/mol	Relay (1.0-beta) Calculated Property
ΔfH°gas	[-333.70; -154.00]	kJ/mol
ΔfH°gas	-218.60 ± 7.40	kJ/mol	NIST
ΔfH°gas	-216.10 ± 4.20	kJ/mol	NIST
ΔfH°gas	-217.40 ± 4.50	kJ/mol	NIST
ΔfH°gas	-154.00 ± 17.00	kJ/mol	NIST
ΔfH°gas	-333.70	kJ/mol	NIST
ΔfH°liquid	[-416.50; -237.00]	kJ/mol
ΔfH°liquid	-301.40 ± 7.10	kJ/mol	NIST
ΔfH°liquid	-298.90 ± 3.60	kJ/mol	NIST
ΔfH°liquid	-300.20 ± 4.00	kJ/mol	NIST
ΔfH°liquid	-237.00 ± 17.00	kJ/mol	NIST
ΔfH°liquid	-416.50	kJ/mol	NIST
ΔvapH°	82.80 ± 2.10	kJ/mol	NIST
IE	[8.70; 8.76]	eV
IE	8.76	eV	NIST
IE	8.70	eV	NIST
log10WS	-6.85		Relay (1.0) Calculated Property
Pc	1365.79	kPa	Relay (1.0-beta) Calculated Property
Inp	[1588.00; 1599.00]
Inp	1599.00		NIST
Inp	1588.00		NIST
Inp	1594.00		NIST
Inp	1593.00		NIST
Inp	1588.00		NIST
Tboil	540.96	K	Relay (1.0) Calculated Property
Tc	724.22	K	Relay (1.0) Calculated Property
Tfus	202.50	K	Relay (1.0) Calculated Property
Vc	0.929	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[0.24; 98.02]	kPa	[373.80; 573.80]	NIST
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.60203e+01
Coefficient B			-6.63615e+03
Coefficient C			6.53200e+00
Reference			Umilin and Tsinovoi, 1968
Comment			Coefficents calculated by NIST from author's data.
Temperature range, min.			373.80
Temperature range, max.			573.80
Pvap	0.24	kPa	373.80	Calculated Property
Pvap	0.63	kPa	396.02	Calculated Property
Pvap	1.49	kPa	418.24	Calculated Property
Pvap	3.24	kPa	440.47	Calculated Property
Pvap	6.54	kPa	462.69	Calculated Property
Pvap	12.39	kPa	484.91	Calculated Property
Pvap	22.22	kPa	507.13	Calculated Property
Pvap	37.97	kPa	529.36	Calculated Property
Pvap	62.17	kPa	551.58	Calculated Property
Pvap	98.02	kPa	573.80	Calculated Property

Similar Compounds

Find more compounds similar to Stannane, tetrabutyl-.

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• NIST Webbook

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